In binutils opcodes avoid left shifting negative values
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Authored by dan.mcgregor_usask.ca on Aug 13 2015, 9:09 PM.

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rS289078: MFC r288099:
rS288099: In binutils' arm-dis.c, avoid left-shifting a negative number.

Summary

In binutils, avoid undefined behaviour in arm opcodes.

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rS FreeBSD src repository - subversion

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dan.mcgregor_usask.ca updated this revision to Diff 7934.Aug 13 2015, 9:09 PM

dan.mcgregor_usask.ca retitled this revision from to In binutils opcodes avoid left shifting negative values.

dan.mcgregor_usask.ca updated this object.

dan.mcgregor_usask.ca edited the test plan for this revision. (Show Details)

dan.mcgregor_usask.ca added a reviewer: dim.

dan.mcgregor_usask.ca set the repository for this revision to rS FreeBSD src repository - subversion.

Herald added subscribers: andrew, imp. · View Herald TranscriptAug 13 2015, 9:09 PM

LGTM.

This revision is now accepted and ready to land.Aug 13 2015, 9:22 PM

Closed by commit rS288099: In binutils' arm-dis.c, avoid left-shifting a negative number. (authored by dim). · Explain WhySep 22 2015, 9:35 AM

This revision was automatically updated to reflect the committed changes.

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contrib/

binutils/

opcodes/

arm-dis.c

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Diff 7934

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contrib/binutils/opcodes/arm-dis.c

In binutils opcodes avoid left shifting negative valuesClosedPublicActions